Furuno SC-130 - How to Connect the Junction Box (SC-701)

1. INSTALLATION
1-17
1.5.5 How to connect the Junction Box (SC-701)
The Junction Box (SC-701) has two rows of cable entrances for connection. The fol-
lowing figure and table show the internal connection points for the SC-701 and the rec-
ommended cable entrance for each connection (based on a configuration which uses
all connections). The tables on the following pages show the pin connections for each
WAGO connector.
Note 1: LAN cable recommended entrances should be used to prevent undue stress
to the LAN cables. The power and DISP cable must be passed through their recom-
mended entrance to prevent damaged to the cabling.
Antenna
Unit
Junction
Box
Secure and protect the joint of TNC connectors.
Coaxial cable (existing)Coaxial cable (existing)
Top rowTop row
Bottom rowBottom row
Power
terminals
(TB1)
Power
terminals
(TB1)
Power
cable
entrance
Power
cable
entrance
Fuse for DISP
connection
Fuse for DISP
connection
Fuse for
SC-701
Fuse for
SC-701
11
LAN connections
J3: Antenna unit
J2: Service/maintenance only
J1: Network
LAN connections
J3: Antenna unit
J2: Service/maintenance only
J1: Network
22 33 44 55 66 77 88
99 1010
1111
1212
1313 1414
1515
Ground
terminal
Ground
terminal
TB10 terminalTB10 terminal
USB portUSB port
J2: For Factory setting (unused)J2: For Factory setting (unused)
J4: LAN_CONV assy.
(For L-type or when
using OP20-47)
J4: LAN_CONV assy.
(For L-type or when
using OP20-47)
TB2 terminalTB2 terminal TB3 terminalTB3 terminal TB4 terminalTB4 terminal TB5 terminalTB5 terminal TB6 terminalTB6 terminal TB7 terminalTB7 terminal TB8 terminalTB8 terminal TB9 terminalTB9 terminal